WO2011039749A1 - Générateur birotor permettant la production efficace d'un courant électrique alternatif - Google Patents

Générateur birotor permettant la production efficace d'un courant électrique alternatif Download PDF

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Publication number
WO2011039749A1
WO2011039749A1 PCT/IL2010/000784 IL2010000784W WO2011039749A1 WO 2011039749 A1 WO2011039749 A1 WO 2011039749A1 IL 2010000784 W IL2010000784 W IL 2010000784W WO 2011039749 A1 WO2011039749 A1 WO 2011039749A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotational element
rotational
force
electrical generator
control unit
Prior art date
Application number
PCT/IL2010/000784
Other languages
English (en)
Inventor
Carmi Raz
Aharon Eyal
Original Assignee
Re-10 Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Re-10 Ltd filed Critical Re-10 Ltd
Publication of WO2011039749A1 publication Critical patent/WO2011039749A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0272—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor by measures acting on the electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/005—Machines with only rotors, e.g. counter-rotating rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/18—Air and water being simultaneously used as working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7064—Application in combination with an electrical generator of the alternating current (A.C.) type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

Générateur électrique (100) et procédé d'utilisation associé permettant la production d'un courant électrique alternatif à une fréquence prédéfinie. Un premier élément rotatif (110) est entraîné sous l'effet d'une force dans un premier sens à une vitesse de rotation définie par l'amplitude de la force, et un deuxième élément rotatif (120) est entraîné en rotation dans le même sens que celui du premier élément rotatif ou dans un sens opposé et est maintenu à une vitesse différentielle nette prédéfinie par rapport à celle du premier élément rotatif. Une unité de commande (130) régit le sens et/ou la vitesse de rotation du deuxième élément rotatif dans le but de le maintenir à une vitesse différentielle nette prédéfinie par rapport à celle du premier élément rotatif.
PCT/IL2010/000784 2009-09-29 2010-09-21 Générateur birotor permettant la production efficace d'un courant électrique alternatif WO2011039749A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL201221A IL201221A0 (en) 2009-09-29 2009-09-29 Bi-rotor generator for efficient production of ac electricity
IL201221 2009-09-29

Publications (1)

Publication Number Publication Date
WO2011039749A1 true WO2011039749A1 (fr) 2011-04-07

Family

ID=42263603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2010/000784 WO2011039749A1 (fr) 2009-09-29 2010-09-21 Générateur birotor permettant la production efficace d'un courant électrique alternatif

Country Status (2)

Country Link
IL (1) IL201221A0 (fr)
WO (1) WO2011039749A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130328320A1 (en) * 2010-12-22 2013-12-12 Eads Deutschland Gmbh Wind-Powered Rotor and Energy Generation Method Using Said Rotor
WO2016114680A1 (fr) * 2015-01-16 2016-07-21 Zoran Bogdanovic Générateur électrique à stator rotatif et application dudit générateur

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153523A (en) 1937-03-25 1939-04-04 W N Price Wind operated electric generator
US3974396A (en) 1974-01-18 1976-08-10 Walter Schonball Electric generator arrangement
US4039848A (en) 1975-11-10 1977-08-02 Winderl William R Wind operated generator
GB2059172A (en) * 1979-09-13 1981-04-15 Evans S R Electric generators for waterborne craft
EP0150884A2 (fr) * 1984-02-02 1985-08-07 TEMA S.p.A. Installation de turbine à vent pour la production d'énergie électrique
US5506453A (en) * 1990-02-09 1996-04-09 Mccombs; John C. Machine for converting wind energy to electrical energy
DE19827261C1 (de) * 1998-06-18 2000-03-02 Siemens Ag Verfahren und Vorrichtung zur Ausregelung von Leistungsschwankungen eines Generators
US6504260B1 (en) 1999-07-22 2003-01-07 Jeumont Industrie Wind turbine with counter rotating rotors
WO2009011637A1 (fr) 2007-07-13 2009-01-22 Alf Israelsson Installation d'éolienne équipée de rotors de turbine contrarotatifs et d'un générateur
WO2009026670A1 (fr) * 2007-08-31 2009-03-05 Concept Fiset Inc. Régulation mécanique de fréquence électrique dans un système de génération électrique
WO2009068712A1 (fr) * 2007-11-29 2009-06-04 Acciona Energia, S.A. Système marin de production d'énergie électrique et procédé d'installation
US20090164170A1 (en) 2007-12-19 2009-06-25 Vestas Wind Systems A/S Generator system with intelligent processing of position signal

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153523A (en) 1937-03-25 1939-04-04 W N Price Wind operated electric generator
US3974396A (en) 1974-01-18 1976-08-10 Walter Schonball Electric generator arrangement
US4039848A (en) 1975-11-10 1977-08-02 Winderl William R Wind operated generator
GB2059172A (en) * 1979-09-13 1981-04-15 Evans S R Electric generators for waterborne craft
EP0150884A2 (fr) * 1984-02-02 1985-08-07 TEMA S.p.A. Installation de turbine à vent pour la production d'énergie électrique
US5506453A (en) * 1990-02-09 1996-04-09 Mccombs; John C. Machine for converting wind energy to electrical energy
DE19827261C1 (de) * 1998-06-18 2000-03-02 Siemens Ag Verfahren und Vorrichtung zur Ausregelung von Leistungsschwankungen eines Generators
US6504260B1 (en) 1999-07-22 2003-01-07 Jeumont Industrie Wind turbine with counter rotating rotors
WO2009011637A1 (fr) 2007-07-13 2009-01-22 Alf Israelsson Installation d'éolienne équipée de rotors de turbine contrarotatifs et d'un générateur
WO2009026670A1 (fr) * 2007-08-31 2009-03-05 Concept Fiset Inc. Régulation mécanique de fréquence électrique dans un système de génération électrique
WO2009068712A1 (fr) * 2007-11-29 2009-06-04 Acciona Energia, S.A. Système marin de production d'énergie électrique et procédé d'installation
US20090164170A1 (en) 2007-12-19 2009-06-25 Vestas Wind Systems A/S Generator system with intelligent processing of position signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130328320A1 (en) * 2010-12-22 2013-12-12 Eads Deutschland Gmbh Wind-Powered Rotor and Energy Generation Method Using Said Rotor
US9863398B2 (en) * 2010-12-22 2018-01-09 Airbus Defence and Space GmbH Wind-powered rotor and energy generation method using said rotor
WO2016114680A1 (fr) * 2015-01-16 2016-07-21 Zoran Bogdanovic Générateur électrique à stator rotatif et application dudit générateur

Also Published As

Publication number Publication date
IL201221A0 (en) 2010-05-31

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